StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In Perl, is there graceful way to convert undef to 0 manually?
| Author | Votes | Δ |
|---|---|---|
| Michael Carman | 13 | +0.88 |
| zoul | 6 | -0.28 |
| glenn jackman | 4 | -1.93 |
| dave4420 | 4 | -2.04 |
Last visited: Sep 14, 2014, 5:07:29 AM